Removal and Replacement Procedures
✎When replacing the system board, ensure that the following components are removed from the defective system board and installed on the replacement system board:
■Memory modules (Section 5.6)
■Mini PCI communications card (Section 5.7)
■RTC battery (Section 5.15)
■Menu control button board (Section 5.16)
■Heat sink (Section 5.17)
■Fan (Section 5.18)
■Processor (Section 5.19)
1.Prepare the computer for disassembly (Section 5.3) and remove the following components:
❏Hard drive (Section 5.4)
❏Optical drive (Section 5.8)
❏Switch cover (Section 5.9)
❏Keyboard (Section 5.10)
❏Display assembly (Section 5.11)
❏Base enclosoure (Section 5.12)
❏
❏Speaker assembly (Section 5.14)
2.Turn the top cover right side up with the front panel toward you.
Maintenance and Service Guide |
